Silent Highlight

Private web highlighter and organizer. Export to Markdown/JSON and organize with categories, notes and tags.

Private web and PDF highlighter. Organize with categories, Markdown notes, and tags. Export to Obsidian and Notion. **Detailed Description** Tired of extensions that lose your data, force you to create accounts, or track your reading habits in the cloud? Meet **Silent Highlight v3.0.5** (formerly TextMark). Silent Highlight is a professional-grade web and PDF highlighter built under a non-negotiable philosophy: **Data Sovereignty and Absolute Privacy**. It is not just a tool for highlighting; it is a private and highly resilient vault for your knowledge base. 🚀 **What makes Silent Highlight v3.0.5 unique?** - **100% Private & Local-First:** Your highlights never leave your computer in the local version. No mandatory emails, no sign-ups, and no trackers. - **Full PDF Support:** Highlight text directly on web and local PDF documents using the integrated viewer (pdf.js). - **HMAC Integrity Shielding:** We protect your local database against external tampering using cryptographic signatures. - **Active Resilience (Context Guardian):** Automatic reconnection to active tabs after updates (Hot Injection) and smart highlight recovery (Fuzzy Restore) if the webpage structure changes. - **7-Day Pro Trial (Zero-Commitment):** Activate all premium offline features with a single click. No credit cards, no commitments. ✨ **Main Features:** - **Flexible Organization & Taxonomy:** Organize your ideas with categories (hierarchical folders in Pro) and tags with autocomplete. - **Story Mode (Logical Thread):** Reorder your highlights manually in the sidebar to build outlines, summaries, or research structures. - **Advanced Grouping:** View your highlights grouped by color, category, page, or in a chronological list. - **Enriched Notes:** Add comments directly to your highlights with full Markdown formatting support. - **Ecosystem Bridges:** Export your annotations in structured Markdown or JSON backups. Automatically sync with Obsidian, Notion, and Readwise (on Pro tiers). - **Optional Cloud Sync (E2EE):** If you activate the cloud, your data will sync securely with "zero-knowledge" end-to-end encryption using Supabase. How to use it: 1. Navigate to any webpage or open a PDF document. 2. Select any text to display the color toolbar. 3. Choose a color to instantly save your highlight. 4. Open the side panel using the extension icon or the Alt+Shift+H shortcut to search, organize, and enrich your highlights with notes. Our Promise: Zero trackers. Zero invasive analytics. Silent Highlight is a pure utility designed for professionals, researchers, and students who demand the highest standard in privacy and technical reliability.